James, W. O. <br/><br/>
The biology of flowers / 
by W. O. James and A. R. Clapham 
 - Oxford :  Clarendon Press,  1935 
 - viii, 115 p. :  ill. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Flowers--Morphology<br/>Plants--Reproduction